Featuring Scarpa’s Sock Fit technology, this boot is the next evolution in trekking footwear with unparalleled performance, comfort and agility. The Sock Fit technology provides an ever adapting fit through the unique Scholler S-tech fabric, which links the tongue, ankle flex zone and collar with an elastic action, just like you are wearing a sock. Based around the B.A.G last the 1.8mm suede upper is backed with a GTX lining, providing great weather protection. The upper is protected with a toe rand, while the new Vibram Biometric Trek sole gives great shock absorption underfoot with a broad heel platform for optimum stability. Revolution GTX is the future of three season hiking and trekking. Sole - Vibram Biometric trek Last - BAG Upper - Suede Water Resistant 1.8mm + S-Tech Fabric Lining - Gore-Tex (performace comfort footwear) Weight - 1320g per pair 42